PRODUCTS - HEAVY WALL CYLINDERS Heavy wall cylinders are common in our manufacturing processes. Product usage varies, and so do the types of raw materials used and the specified finished wall thickness. The product size range for these deep drawn products is from 1" to 20" in diameter and typically require draw depths 3" to 24". Raw material types are Cold Rolled, Hot Rolled, Stainless Steel, Aluminum and Brass. This area of product fits well into our non-proprietary inventory off tooling, which will reduce upfront tooling costs along with reduced first article sample lead time.   On February 29, 2008, the purchase of Ronfeldt Associates' assets was completed by an affiliate of Ice Industries. To read more about Ice Industries, please visit their Website at http://www.iceindustries.com.